A photomicrograph of onion root tip cells during mitosis is shown below.
Staphoto.com/Alan John ander
Which phase of mitosis is occurring in the cell indicated by the arrow?
F Prophase
G Metaphase
H Anaphase
Talonha

Answer:

B. cytokinesis

Explanation:

Cytokinesis occurs at the end of mitosis/meiosis.

Answer: Parasitism

Explanation:

You didn't give the options and I couldn't get them online but based on the information given, the relationship is parasitism.

Parasitism is a refered to as a symbiotic relationship that exists between organisms such one organism, which is known as the parasite, either lives on the other organism which is called the host or lives inside it and causes the host harm.

In this case, the parasite benefits at the expense of the host. Examples of parasites include tick, fleas and tapeworms.

With regards to the question, the tapeworm causes people harm and benefits at the expense of its host.

Answer:

Parasitism

Explanation:

The relationship between the humans and the tapeworms is parasitism because the tapeworms are getting food, but the human is losing nutrients in the process.

Answer:

deletion

Explanation:

Answer:

that specis lived for a long time

Answer:

D. Converging Of Plates

Explanation:

There are many different systems involved in when we exercise, the three main ones are the Respiratory system which is involved in breathing the circulatory system which is about circulation of blood around the body and finally the muscular system and finally the Muscular system which is about how we move.

Answer:

D. An eclipse is the only time the Earth shadows the moon.

Explanation:

The other ones doen't make sense, the true definition of an eclipse is: That the eclipse is an phenomenon (sorry if the word is wrong but i'm Latina) in which the light coming from a celestial body is blocked by another eclipsing body.

Answer: c

Explanation:

Answer:

alleles

Explanation:

Sabal Palm.

I used to live in Florida so hopefully I’m correct.

Answer:

A Peach Tree

Explanation:

They have a Peach Tree on there state sign

Answer:

Explanation:

the answer is chromatin. As the DNAvis thread like and highly/ tightly coiled there is no centromere. Later it gets condensed and becomes chromatid or chromosome and centromere is present in it.

Hello!

Let's look at some definitions!

A food pyramid is levels of predators, in an pyramid shape to show the successive.

That does not match the definition your question provided, so we can move on.

A food chain is a series of animals who depend on each other for food/buisness.

Again, it does not match, this is a series, not an entire ecosystem.

A food web is a connection of food chains, which show the entire relationships of an ecosystem.

This definition is fairly close to the listed definition, lets keep this in mind.

A food log is a chart of what you eat each day.

Trick answer! This has nothing to do with the subject.

Given these choices, the correct answer is:

Food Web

waffletowne

Answer:

The protein would contain threonine instead of proline

Explanation:

The shape of the protein may be changed when a base sequence mutates from GGA to TGA.

A Mutation may be defined as a sudden, stable, and inheritable change that occurs in the genetic material of an organism.

The amino acid sequence would be different, as GGA codes for Glycine, while UGA or TGA codes for stop codon which terminates the process of protein synthesis.

The protein which may be synthesized may not work correctly. In other words, the protein would be functional less.

Therefore, the shape of the protein may be changed when a base sequence mutates from GGA to TGA.

To learn more about Protein synthesis, refer to the link:

https://brainly.com/question/884041

#SPJ2

Answer:

Antibiotics, also known as antimicrobial drugs, are drugs that fight infections caused by bacteria. Alexander Fleming discovered the first antibiotic, penicillin, in 1927. After the first use of antibiotics in the 1940s, they transformed medical care and dramatically reduced illness and death from infectious diseases.

The term "antibiotic" originally referred to a natural compound produced by a fungus or another microorganism that kills bacteria which cause disease in humans or animals. Some antibiotics may be synthetic compounds (not produced by microorganisms) that can also kill or inhibit the growth of microbes. Technically, the term "antimicrobial agent" refers to both natural and synthetic compounds; however, many people use the word "antibiotic" to refer to both. Although antibiotics have many beneficial effects, their use has contributed to the problem of antibiotic resistance.

Antibiotic resistance is the ability of bacteria or other microbes to resist the effects of an antibiotic. Antibiotic resistance occurs when bacteria change in some way that reduces or eliminates the effectiveness of drugs, chemicals, or other agents designed to cure or prevent infections. The bacteria survive and continue to multiply causing more harm.

Answer:  Layers of gases surrounding earth

Explanation:

Explanation:

The answer is D. Layer of gases that surround the Earth.

Answer:

the answer is methane

Explanation:

I took the test

Answer:

No. 2

Explanation:

Have a great day :)

Answer: B - Deer are dependent on grass growing with ample rainfall.

Explanation:

When the 40 inches of rainfall Per year is stable is when Deer population increases since the grasses they eat need rainfall for growth.

Answer:

All organisms are composed of one or more cells. Cells come from other cells by division. Cells are the smallest living things. Eukaryotic cells have evolved from prokaryotic cells.

Explanation:

Answer:

DNA, genotype and resistance.

Explanation:

Change in DNA of an organism results in a change in the shape and structure of protein because DNA has the codes of instructions on the basis of which ribosomes synthesis proteins for the cell. This change occurs due to mutation in the DNA sequence that causes change in protein. Due to this mutation, the genotype of an organism changes and might increases its resistance that leads to its survival in that environment so we can say that mutation has good effects on the organisms.

Answer:

All the offspring from parthenogenesis are female. So if the female stick insects carry on reproducing alone, the males could be wiped out. ... This may help explain why parthenogenesis remains rare, even in species that are capable of it. In such species, "males typically force females to mate".

Hope this helps

Answer:

Primary succession in the first initial establishment of an ecosystem on a new layer of terrain (usually rock), whereas secondary succession is a re-establishment of an ecosystem OR simply any establishment of an ecosystem on a rock which was previously inhabited.

Explanation:

Primary succession is the very first establishment of an ecosystem on a new layer of terrain (usually rock) which was previously uninhabited by living organisms. Secondary succession can be thought of as a re-establishment of ecosystems on a terrain/rock which was previously inhabited but is no longer due to an ecological or environmental disruption.

Hope this helped!

Answer:

Primary succession is the progress of plants growing on bare lands, like a bulldozed area, a landslide, or even a solid rock. (Or a volcano.)

On the rock, lichens start, make a little soil, mosses start in the soil, make a little more, Spikemoss (a vascular plant) starts, traps and makes more soil, making a place for dry land plants, which trap and make more soil, eventually, after a very long time, giving rise to a mature forest over rock. The only way to tell that rock is the substrate is the forest composition

Secondary is from a place that has had a forest, and is either burned, farmed, or cut. Plants start very quickly from seeds, roots, tubers, and reforestation can take as little as 20 years, and maturity as little as 75.

Explanation:

Hope this helps

Answer:

At each level in a food chain, some energy is stored in newly made chemical structures, but most is dissipated into the environment. Continual input of energy, mostly from sunlight, keeps the process going. 3.4 Energy flows through food webs in one direction, from producers to consumers and decomposers.

Answer:

The correct answer is - mouse produces carbon dioxide which is used by the plants for photosynthesis that in turn produces oxygen that is used for cellular respiration.

Explanation:

A mouse can not live in a sealed container or jar for a long time whereas with a plant in a closed and sealed jar mouse can live longer. This is due to the fact that in absence of the plant there is no oxygen for the mouse to get perform cellular respiration.

in a jar with a plant, the mouse lives longer because the plant still produces oxygen by the process of photosynthesis which is used by the mouse for cellular respiration and produces carbon dioxide that is taken by the plant.

Answer:

mRNA, tRNA and ribosome

Explanation:

mRNA, tRNA and ribosome are the major players because they perform a very important functions. Messenger RNA (mRNA) is a molecule in cells that carries instructions in the form of codes from the DNA to the sites of protein synthesis which is a ribosomes. Transfer RNA (tRNA) is a type of RNA molecule that helps in decoding a messenger RNA (mRNA) into a protein. Ribosome is an organelle present in the cell that is responsible for the production of proteins according to the instruction given by DNA.